Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

66130-90-3 - Trimethylsilyl diethylphosphonoacetate, tech. 90% - Diethyl (trimethylsiloxycarbonyl)methylphosphonate - Phosphonoacetic acid O,O-diethyl-O'-trimethylsilyl ester - L00959 - Alfa Aesar

L00959 Trimethylsilyl diethylphosphonoacetate, tech. 90%

CAS-Nummer
66130-90-3
Synonyme
Diethyl (trimethylsiloxycarbonyl)methylphosphonate
Phosphonoacetic acid O,O-diethyl-O'-trimethylsilyl ester

Dieser Artikel kann derzeit nicht bestellt werden. Bitte versuchen Sie es später erneut.

Zur Angebotsanfrage hinzufügen

Trimethylsilyl diethylphosphonoacetate, tech. 90%

MDL
MFCD00009080
EINECS
266-171-0

Chemische Eigenschaften

Formel
C9H21O5PSi
Molmasse
268.32
Siedepunkt
93-95°/0.05mm
Flammpunkt
44°(111°F)
Dichte
1.055
Brechungsindex
1.4300
Sensitivität
Moisture Sensitive

Literaturverweise

Precursor of ɑß-unsaturated acids by Horner-Wadsworth-Emmons reaction with aldehydes and ketones. Compare Triethyl­ phosphonoacetate, A14120. The trimethylsilyl group is readily removed by aqueous work-up thus avoiding a separate hydrolysis step. Selective reaction with an aldehyde in the presence of a ketone is possible: Synthesis, 131 (1978).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation.

Sicherheitshinweise: P210-P280a-P280a-P303+P361+P353-P305+P351+P338-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2371028
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2931.39
TSCA
No

Empfohlen

  • 46708

    Diaion® SA20A(Cl), ion exchange resin, cross-linked, strongly basic gel type II, 1.3 meq/ml on PS-DVB
  • A14475

    Hydrogen bromide, 33% w/w (45% w/v) soln. in acetic acid
  • 10675

    Cadmium sulfate hydrate, Puratronic®, 99.996% (metals basis)
  • B23896

    Thymolphthalein
  • 35972

    Straight Wall Zirconium Crucible;Cap (ml), 25;Outside Dia (mm), 45;Depth (mm), 22

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf